Ki-Chul Han

Title: Ki-Chul Han: Innovator in Multichannel Communication Technologies

Introduction

Ki-Chul Han is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of multichannel communication technologies. With a total of 4 patents to his name, Han's work focuses on innovative methods that enhance data transmission and processing.

Latest Patents

One of Han's latest patents is titled "Orthogonal complex spreading method for multichannel and apparatus thereof." This invention discloses a method that includes complex-summing data obtained by multiplying an orthogonal Hadamard sequence by first and second data of a block. The method also involves complex-multiplying the summed data and outputting it as in-phase and quadrature phase information. Furthermore, it sums the in-phase and quadrature phase information from multiple blocks and spreads the data using a spreading code.

Career Highlights

Ki-Chul Han is affiliated with the Electronics and Telecommunications Research Institute, where he continues to develop innovative solutions in his field. His work has been instrumental in advancing communication technologies, particularly in multichannel systems.

Collaborations

Han has collaborated with notable coworkers, including Duck-Bin Im and In-Myoung Jeong. Their combined expertise has contributed to the success of various projects and patents in the realm of telecommunications.

Conclusion

Ki-Chul Han is a distinguished inventor whose work in multichannel communication technologies has led to significant advancements in the field. His innovative methods and collaborations continue to shape the future of telecommunications.